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Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Montvale, VA

*The Angi rating for Radon Detection And Reduction companies in Montvale, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Montvale, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on September 24, 2025

Reviewed in September 2025
James Jones and Associates did an expert job clearing dead trees from my property on a fence line. The fence was new and needed to be saved. James did an awesome job falling the trees away from the fence . Great price and quick. I will absolutely use them again!!
James Jones & Associates
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Reviewed in September 2025
This company was amazing. They are experienced and know what they are doing when taking down large trees. Elder is who I spoke to for my tree removal. He was very nice and always available to talk if I have any questions. He also gave me an amazing price to remove eight trees and a couple of...
Ya Tree and Lawn Services LLC
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Reviewed in June 2025
A&Romero built an arbor and picket fence for me. My experience was was excellent from start to the completed work. I knew I wanted to work with Jefrin from our first meeting. His presentation was professional and respectful. He listened and took time to understand exactly what I wanted and...
A & Romero Constructions, LLC
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Reviewed in June 2024
Very knowledgeable, efficient and pleasant. Will definitely use Chip's again and will recommend.
Chip's Fix-It-All
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Reviewed in December 2023
I was amazed with Myers tree service. I had about 8 trees removed all within 6 hours. They were very careful around my fence and sun room. The price was great and very affordable. I would call them again and highly recommend them. They went above and beyond my expectations. Thank you again for...
Myers Tree Service
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Reviewed in December 2023
These gentlemen did a thorough job removing the leaves from our yard and we have a LOT of them! They also paid attention to the important details of removing the leaves from the front porch and around the front bushes without having to be asked. Work was done in an efficient and timely manner.
5 Star Lawn Care
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Reviewed in March 2023
Dennis is very conscious of quality, safety and efficiency. He is easy to work with, accommodating to changes and readily offers his options based on years of experiences
Greer Home Solutions GHS LLC
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Reviewed in April 2022
Toms Heating and air are the best. They not only had great equipment and workmanship.but they were so informative as to all aspects of their work. They answered every question and discussed options fully. And ....they cleaned up every scrap and spot of dirt incurred during the job. My heart...
TOMS HEATING & AIR LLC
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Reviewed in August 2021
CG and M did a very professional job with my counter installation. They were on time and left the place clean.
Classic Granite and Marble
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Reviewed in June 2021
Tyler arrived and got straight to work. He found a perfect spot in my home for the radon removal system. He worked tirelessly for hours drilling through the slab and concrete wall and did a meticulous perfect job. I was so impressed with his friendliness, professionalism, work ethic, and...
Lucas Contracting, LLC
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Find Radon detection and reduction specialists in Montvale

Bierer's Home Inspection LLC

5.0(

)

Serving Montvale, VA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"A learning experience. Roof wasn't updated as i was yold"

19 neighbors recently requested a quote

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Expert Home Inspections, LLC

5.0(

)

Serving Montvale, VA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"They do excellent work and thorough work!"

Response time4 days

Response rate100%

Recommended by100%of homeowners

Serving Montvale, VA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"DP Enterprises were great - very professional, did great work, and kept everything very tidy. I appreciated the walk through of the system and what was done. Would very highly recommend to anyone needing the same service."

Response time10 hrs

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

The Montvale, VA homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
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•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
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•
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Radon Mitigation System Diagram: Understanding How It Works
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.